If you're unsure how to unzip the files. First make sure you have winzip installed. If not, download and install the evaluation version provided. Once installed, right click the file you want to unzip (mtf_808.zip for example) and choose the option 'extract to folder mtf_808.zip'. When it is finished unzipping, select all the contents of the 'mtf_808' folder (CTRL-A to select all), amd copy to SmartMedia Card, Zip Disk, or burn to CD-ROM using your favorite burning software (We recommend Nero Burning Rom 6).